364 Best Science Questions and Answers (Q&A) - ProProfs Discuss

What is the difference between Constant and Instantaneous Speed?

M. Krasinski, Content Writer
Answered: May 06, 2020

Constant and Instantaneous Speed are two terms used to describe the actual speed of an object. Constant speed is when an object is moving the same distance per unit of time. So, such an object is...Read More

6 Answers

161 views

What is the difference between Adsorb and absorb?

J. Harty, Writer
Answered: Oct 09, 2020

When a material soaks up some amount of gas or liquid into it, it can be said that it has absorbed the substance. On the other hand, when some fume or liquid collects on a material's surface,...Read More

6 Answers

159 views

What is the difference between Melting and Dissolving?

P. Halah
Answered: Jul 02, 2020

Most times, it is very common to see people using the terms "melting" and "dissolving" interchangeably. While this is not true, let me just explain some of the differences between these two...Read More

4 Answers

157 views

What is the difference between Aqua and Turquoise?

W. Kaye, Ex-Marine
Answered: Jan 12, 2021

The reason why people usually confuse aqua for turquoise is that both look very similar, but this does not mean they are the same. Aqua is similar to electric cyan since both are used in the...Read More

8 Answers

152 views

What factors contribute most to the sustainability of a habitat?

W. Kaye, Ex-Marine
Answered: Jan 12, 2021

There are different factors that contribute to the sustainability of a habitat. However, the most important of them all are biodiversity, abiotic resources and conditions, and biomass. For a...Read More

7 Answers

150 views

Where can I find some of the best Quantum computing courses?

J. Alva
Answered: Jan 29, 2021

If you are looking to improve your quantum computing courses, the following are a few of the best—introduction to quantum computing by St. Petersburg State University. If you want to obtain...Read More

4 Answers

148 views

What is the difference between Centre of Gravity and Centroid?

G. GRAY, Writer
Answered: Dec 03, 2020

A center of mass that, besides the center of gravity, is when the point of an object or system of material points in which the object's total mass is concentrated. This concept demonstrates that...Read More

7 Answers

147 views

What is the difference between Quantity and Unit?

L. Agate
Answered: Feb 02, 2021

Quantity and unit are the two things that tell about the sum or number where the item is available, and the amount is in every case more than the standard unit. A few items are sold in small...Read More

3 Answers

144 views

What is the difference between Emission and Absorption Spectra?

Isabel Mathew, Software engineer
Answered: Jan 19, 2021

When a scientist comes across a sample from a remote or distant area, his ambition is to learn the matter's composition. He may choose to expose the sample to emission or absorption spectroscopy....Read More

7 Answers

141 views

What is the difference between BSC and BEng?

D. Smith, Musician
Answered: Jul 16, 2020

BSC stands for Bachelor of Science, while BEng stands for Bachelor of Engineering. A BSC is highly recommended for those students who need to complete three to five years of education. It is the...Read More

4 Answers

140 views

What is the difference between Evaporation and Distillation?

W. Kaye, Ex-Marine
Answered: Jan 12, 2021

Evaporation is a naturally occurring process that changes liquids into gases without necessarily boiling the liquids. What usually causes evaporation is heat. Studies have shown that the...Read More

8 Answers

135 views

What is the difference between Cilia and Stereocilia?

F. Hope
Answered: Jan 29, 2021

Cilia are fine hair-like projections from eukaryotic cells. The respiratory tract has a plethora of cilia that work in harmony to eliminate fluids and other foreign particles. Single-celled...Read More

3 Answers

133 views

What is the difference between Dilution and Dilution Factor?

Chris Evins, College Student
Answered: Jul 29, 2020

Dilution and dilution factor are terms you are most likely to come across in chemistry or when performing certain experiments. While there are experiments that require the use of concentrated...Read More

4 Answers

124 views

What is the difference between Quantum Physics and Quantum Computing?

J. Alva
Answered: Jan 29, 2021

Quantum physics is correlated to physics, while quantum computing is associated to computers. Quantum physics is a theory that spans the roots of theories, such as the Schrodinger equation...Read More

4 Answers

123 views

What is the difference between Polling and Interrupt?

F. Hope
Answered: Jan 29, 2021

In systems where more external logic currents transmit through multiple U/I interconnects with a single microprocessor, U/I polling is used. The microcomputer frequently calls each external logic...Read More

6 Answers

122 views

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